From f8bf509d16edaf9016d0b73265b3159c9bcaa223 Mon Sep 17 00:00:00 2001 From: Sascha Grunert Date: Mon, 25 Jan 2021 12:02:22 +0100 Subject: Fix static build cache by using cachix It looks like we always hit the caching issue in Cirrus CI described within #8313. A solution around that is to use cachix, which has been pre-populated from my local machine. To push all (runtime and build) dependencies, we can leverage a pre-populated store by: ``` > nix-store -qR --include-outputs $(nix-instantiate nix/default.nix) | cachix push podman ``` The cache can be re-used by everybody to rapidly build static Podman binaries: https://app.cachix.org/cache/podman [NO TESTS NEEDED] Signed-off-by: Sascha Grunert --- contrib/cirrus/required_host_ports.txt | 1 + contrib/cirrus/runner.sh | 17 ++++++++--------- 2 files changed, 9 insertions(+), 9 deletions(-) (limited to 'contrib') diff --git a/contrib/cirrus/required_host_ports.txt b/contrib/cirrus/required_host_ports.txt index 9248e497a..5f066e059 100644 --- a/contrib/cirrus/required_host_ports.txt +++ b/contrib/cirrus/required_host_ports.txt @@ -2,3 +2,4 @@ github.com 22 docker.io 443 quay.io 443 registry.fedoraproject.org 443 +podman.cachix.org 443 diff --git a/contrib/cirrus/runner.sh b/contrib/cirrus/runner.sh index d9f91c7af..915c70045 100755 --- a/contrib/cirrus/runner.sh +++ b/contrib/cirrus/runner.sh @@ -191,15 +191,14 @@ function _run_altbuild() { req_env_vars CTR_FQIN [[ "$UID" -eq 0 ]] || \ die "Static build must execute nixos container as root on host" - mkdir -p /var/cache/nix - podman run -i --rm -v /var/cache/nix:/mnt/nix:Z \ - $CTR_FQIN cp -rfT /nix /mnt/nix - podman run -i --rm -v /var/cache/nix:/nix:Z \ - -v $PWD:$PWD:Z -w $PWD $CTR_FQIN \ - nix --print-build-logs --option cores 4 --option max-jobs 4 \ - build --file ./nix/ - # result symlink is absolute from container perspective :( - cp /var/cache/$(readlink result)/bin/podman ./ # for cirrus-ci artifact + podman run -i --rm \ + -e CACHIX_AUTH_TOKEN \ + -v $PWD:$PWD:Z -w $PWD $CTR_FQIN sh -c \ + "nix-env -iA cachix -f https://cachix.org/api/v1/install && \ + cachix use podman && \ + nix-build nix && \ + nix-store -qR --include-outputs \$(nix-instantiate nix/default.nix) | grep -v podman | cachix push podman && \ + cp -R result/bin ." rm result # makes cirrus puke ;; *) -- cgit v1.2.3-54-g00ecf